diff --git a/tests/test_cache.py b/tests/test_cache.py
index e76765f9a7e78cd1b5eaac03e307817d98bb8b23..c400132d4eb39a8dd2580f2975defc174b09e354 100644
--- a/tests/test_cache.py
+++ b/tests/test_cache.py
@@ -26,7 +26,7 @@ async def setup_cache(cache_type, cache_opts):
     ("sqlite", {}, True),
     ("sqlite", {}, False),
     ("redis", {"url": "redis://127.0.0.1/0?socket_timeout=5&socket_connect_timeout=5"}, True),
-    ("redis", {"url": "redis://127.0.0.1/0?socket_timeout=5&socket_connect_timeout=5"}, False)
+    ("redis", {"url": "redis://127.0.0.1/0?socket_timeout=5&socket_connect_timeout=5"}, False),
     ("postgres", {"dsn": "postgres://postgres@%2Frun%2Fpostgresql/postgres"}, True),
     ("postgres", {"dsn": "postgres://postgres@%2Frun%2Fpostgresql/postgres"}, False),
 ])